diff options
Diffstat (limited to 'lld/wasm/Symbols.cpp')
| -rw-r--r-- | lld/wasm/Symbols.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lld/wasm/Symbols.cpp b/lld/wasm/Symbols.cpp index 07b895a2e67..284fafddfe5 100644 --- a/lld/wasm/Symbols.cpp +++ b/lld/wasm/Symbols.cpp @@ -63,6 +63,12 @@ InputChunk *Symbol::getChunk() const { return nullptr; } +bool Symbol::isDiscarded() const { + if (InputChunk *C = getChunk()) + return C->Discarded; + return false; +} + bool Symbol::isLive() const { if (auto *G = dyn_cast<DefinedGlobal>(this)) return G->Global->Live; @@ -74,6 +80,7 @@ bool Symbol::isLive() const { } void Symbol::markLive() { + assert(!isDiscarded()); if (auto *G = dyn_cast<DefinedGlobal>(this)) G->Global->Live = true; if (auto *E = dyn_cast<DefinedEvent>(this)) |
